Results 11 to 20 of about 772,915 (210)

Coffee Leaf Rust Resistance:An Overview

, 2023
Coffee is one of the most important cash crops and beverages. Several diseases caused by fungi, bacteria, and viruses can affect coffee plantations and compromise production.
Azinheira, Helena Gil, Tavares, Sílvia, Loureiro, Andreia, Pereira, Ana Paula, do Céu Lavado da Silva, Maria, Silva, Maria do Céu Lavado da, Diniz, Inês, Batista, Dora, Várzea, Vítor, Guerra-Guimarães, Leonor   +9 more
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A pathogen-induced putative NAC transcription factor mediates leaf rust resistance in barley [PDF]

, 2023
Leaf rust, caused by Puccinia hordei, is one of the most widespread and damaging foliar diseases affecting barley. The barley leaf rust resistance locus Rph7 has been shown to have unusually high sequence and haplotype divergence.
Zhang, Peng, Bartos, Jan, Robert F. Park, Wang, Aihua, Aihua Wang, Kateřina Holušová, Peter M. Dracatos, Megan A. Outram, Dracatos, Peter M., Singh, Davinder, Lagudah, Evans, Periyannan, Sambasivam, Dolezel, Jaroslav, Park, Robert F., Jan Bartoš, Sambasivam Periyannan, Jost, Matthias, Jaroslav Doležel, Holusova, Katerina, Outram, Megan A., Chen, Chunhong, Chen, Jian, Dorian Friendship, Peng Zhang, Bhatt, Dhara, Davinder Singh, Evans Lagudah, Dhara Bhatt, Jian Chen, Matthias Jost, Friendship, Dorian, Chunhong Chen   +31 more
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Identification and Validation of a Major Quantitative Trait Locus for Adult Plant Resistance Against Leaf Rust From the Chinese Wheat Landrace Bai Qimai

Frontiers in Plant Science, 2022
Leaf rust caused by Puccinia triticina Eriks. (Pt) is a common disease of wheat worldwide. The Chinese wheat landrace Bai Qimai (BQM) has shown high resistance to leaf rust for a prolonged period of time; the infected leaves of BQM displayed high ...
Zhen Wang, Xu Jiang, Yuzhu Zhang, Ziyi Du, Jing Feng, Wei Quan, Junda Ren, Mingzhe Che, Zhongjun Zhang   +8 more
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Nuclear exchange generates population diversity in the wheat leaf rust pathogen Puccinia triticina [PDF]

, 2023
In clonally reproducing dikaryotic rust fungi, non-sexual processes such as somatic nuclear exchange are postulated to play a role in diversity but have been difficult to detect due to the lack of genome resolution between the two haploid nuclei.
Tim Hewitt, Hewitt, Tim, Figueroa, Melania, Lewis, David C., Milgate, Andrew W., Sambasivam Periyannan, Lee T. Hickey, Dodds, Peter N., Mago, Rohit, Rohit Mago, Jana Sperschneider, Sperschneider, Jana, Melania Figueroa, David C. Lewis, Andrew W. Milgate, Hickey, Lee T., Periyannan, Sambasivam, Peter N. Dodds   +17 more
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Abnormal germling development by brown rust and powdery mildew on cer barley mutants [PDF]

, 2001
The barley leaf rust fungus forms appressoria over host leaf stomata and penetrates via the stomatal pore. High levels of avoidance to leaf rust fungi have been described in some wild accessions of Hordeum species where a prominent wax layer on the ...
Rubiales, D., Niks, R.E., Ramirez, M.C., Carver, T.L.W., Rubiales, Diego, Carver, Timothy L. W., Ramírez, M. Carmen, Niks, Rients E.   +7 more
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Marker-Assisted Improvement of Bread Wheat Variety HD2967 for Leaf and Stripe Rust Resistance

Plants, 2022
The mega wheat variety HD2967 was improved for leaf and stripe rust resistance by marker-assisted backcross breeding. After its release in 2011, HD2967 became susceptible to stripe rust and moderately susceptible to leaf rust.
Niharika Mallick, Shailendra K. Jha, Priyanka Agarwal, Anchal Mall, Niranjana M., Sachin Kumar, Manish K. Choudhary, Shreshtha Bansal, M. S. Saharan, J. B. Sharma, Vinod   +10 more
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Prospects for exploitation of disease resistance from Hordeum chilense in cultivated cereals [PDF]

, 2001
Hordeum chilense is a South American wild barley with high potential for cereal breeding given its high crossability with other members of the Triticeae. In the present paper we consider the resistance of H.
Rubiales, D., Martin, A., Niks, R.E., Carver, T.L.W., Ballesteros, J.   +4 more
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Evaluation of the resistance to Chinese predominant races of Puccinia triticina and analysis of effective leaf rust resistance genes in wheat accessions from the U.S. National Plant Germplasm System

Frontiers in Plant Science, 2022
Puccinia triticina, which is the causative agent of wheat leaf rust, is widely spread in China and most other wheat-planting countries around the globe. Cultivating resistant wheat cultivars is the most economical, effective, and environmentally friendly
Lin Zhang, Lin Zhang, Xuefang Zhao, Jingxian Liu, Xiaolu Wang, Xiaolu Wang, Xiaolu Wang, Wenping Gong, Wenping Gong, Wenping Gong, Quanguo Zhang, Yuping Liu, Hongfei Yan, Qingfang Meng, Daqun Liu   +14 more
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Nature of mixed infection type 2(5) observed in rye (Secale cereale L.) plants carrying the Pr1 leaf-rust resistance gene

Journal für Kulturpflanzen, 2010
When challenged with a complex leaf-rust inoculum, rye plants carrying the dominant leaf-rust resistance gene Pr1 predominantly react with a mixed infection type, IT 2(5). The present study investigates the nature of this mixed infection type.
Steffen R. Roux, Peter Wehling
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Rust resistance of the French wheat cultivar Renan

Czech Journal of Genetics and Plant Breeding, 2007
Our field experiments confirmed the leaf rust resistance of cv. Renan in the Czech Republic. Whereas the leaf rust resistance gene Lr37 possessed by Renan is generally effective as late as at the adult plant stage, we found one leaf rust isolate that ...
Alena Hanzalová, Veronika Dumalasová, Táťána Sumíková, Pavel Bartoš   +3 more
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